Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378164 | Dual tensioner and engine provided with the same | Jae-Kyu Lee, Tae Hoon Roh, Heedo Kwon, Jong Won Lee, Jaekyun Lee +3 more | 2022-07-05 |
| 10815880 | Pulley system for crankshaft | Hee Do Kwon, Kye Oong Song | 2020-10-27 |
| 10626960 | Belt connecting structure for vehicle | Heedo Kwon, Kye Oong Song, Tae Hoon Roh, Jong Won Lee, Jaekyun Lee +3 more | 2020-04-21 |
| 10619712 | Tensioner mounting structure for vehicle | Heedo Kwon, Kye Oong Song, Tae Hoon Roh, Jong Won Lee, Jaekyun Lee +3 more | 2020-04-14 |